Literary usage of Diploids

Below you will find example usage of this term as found in modern and/or classical literature:

1.Elementary Crystallography: Being Part One of General Mineralogy by William Shirley Bayley (1910)"The diploids.—By the application of the pentagonal method of selection to the
... Both are known as diploids. They are identical in shape, but differ in ..."

2.Science by American Association for the Advancement of Science (1909)"51, is given as a combination of the plus and minus diploids. What the author
has really drawn is ... diploids are symmetrical to three principal planes of ..."